| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.96 | 13.329% | $81.5515 | $81.55 | $81.55 | $81.60 |
| Purchase #2 | $157.31 | 11.467% | $175.3487 | $175.35 | $175.35 | $175.30 |
| Purchase #3 | $161.88 | 13.674% | $184.0155 | $184.02 | $184.00 | $184.00 |
| Purchase #4 | $131.38 | 4.874% | $137.7835 | $137.78 | $137.80 | $137.80 |
| Purchase #5 | $91.99 | 10.406% | $101.5625 | $101.56 | $101.55 | $101.60 |
| Purchase #6 | $53.34 | 3.303% | $55.1018 | $55.10 | $55.10 | $55.10 |
| Purchase #7 | $66.77 | 13.307% | $75.6551 | $75.66 | $75.65 | $75.70 |
| 7 purchase totals = | $734.63 | $811.0186 | $811.02 | $811.00 | $811.10 | |